
name = ('1', '2', '3')
print(name)
for i in name:
    print(i)

name_list = ['1', '2', '3']
print(name_list)
name_list.pop(2) # 删除第2个元素
print(name_list)
name_list.remove('1') # 删除元素'1'
print(name_list)
del name_list[0]
print(name_list)
